People · Operator

William Rainer Castillo

Named in public records as an officer, director or promoter · active 2014–2014 · Other

1
Companies
1
Filings
$5.1M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Three Guys Holding Co., LLCOtherSeries A$5.1M$77.7M2014
Operator network

William Rainer Castillo at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.

Kyle Hency · 3 companies · 1 sharedKyle HencyPreston Rainer Rutherford · 1 companies · 1 sharedPreston Rainer Ru…Tom Rainer Montgomery · 1 companies · 1 sharedTom Rainer Montgo…Three Guys Holding Co., LLC · $5.1M raisedThree Guys Holding Co…William Rainer CastilloWC
William Rainer Castillo Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

People named alongside William Rainer Castillo on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.

OperatorSharedTheir companies
Kyle Hency13
Preston Rainer Rutherford11
Tom Rainer Montgomery11

People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.